By Toby Davis LONDON (Reuters) - Manchester United are warming to the task in the Europa League as they booked a spot in the last 32 with a 2-0 win over Zorya Luhansk on a freezing night in Ukraine on Thursday. Goals from Henrikh Mkhitaryan, who made a mockery of his two-month exile from the starting lineup with a superb individual effort, and Zlatan Ibrahimovic secured an easy win that banished memories of their earlier group stage struggles. The victory confirmed United in second place in Group A behind Turkish side Fenerbahce who ended Feyenoord's qualification hopes with a 1-0 away win over the Dutch side. More »